From: Omar Ramirez Luna <omar.luna@linaro.org>
To: Tony Lindgren <tony@atomide.com>, Joerg Roedel <joerg.roedel@amd.com>
Cc: Russell King <linux@arm.linux.org.uk>,
Omar Ramirez Luna <omar.luna@linaro.org>,
Benoit Cousson <b-cousson@ti.com>,
Ohad Ben-Cohen <ohad@wizery.com>, Paul Walmsley <paul@pwsan.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
devicetree-discuss@lists.ozlabs.org, linux-doc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org,
iommu@lists.linux-foundation.org
Subject: [PATCH v3 0/6] OMAP: iommu: hwmod, reset handling and runtime PM
Date: Thu, 11 Oct 2012 20:06:05 -0500 [thread overview]
Message-ID: <1350003977-32744-1-git-send-email-omar.luna@linaro.org> (raw)
These patches are needed for remoteproc to work on OMAP4.
Introduced iommu hwmod support for OMAP3 (iva, isp) and
OMAP4 (ipu, dsp), along with the corresponding runtime PM
and routines to deassert reset lines, enable/disable clocks
and configure sysc registers.
Although IOMMU hwmod patches were already submitted in the past,
this series adds few more changes, like:
- New reset handling.
- Save and restore context code rework.
- Device tree bindings for OMAP3 and OMAP4.
For this series I just dropped the patches already included in
mainline.
Previous work can be found at:
[v2]
http://www.mail-archive.com/linux-omap@vger.kernel.org/msg75701.html
[v1]
http://www.mail-archive.com/linux-omap@vger.kernel.org/msg70447.html
[old iteration without reset, save/restore and device tree]
http://www.mail-archive.com/linux-omap@vger.kernel.org/msg60133.html
Omar Ramirez Luna (6):
ARM: OMAP3/4: iommu: migrate to hwmod framework
ARM: OMAP3/4: iommu: adapt to runtime pm
ARM: OMAP: iommu: pm runtime save and restore context
ARM: OMAP: iommu: optimize save and restore routines
ARM: OMAP: iommu: add device tree support
arm/dts: OMAP3/4: Add iommu nodes
.../devicetree/bindings/arm/omap/iommu.txt | 10 ++
arch/arm/boot/dts/omap3.dtsi | 12 +-
arch/arm/boot/dts/omap4.dtsi | 17 +-
arch/arm/mach-omap2/devices.c | 2 +-
arch/arm/mach-omap2/iommu2.c | 74 ++------
arch/arm/mach-omap2/omap-iommu.c | 176 +++++---------------
arch/arm/plat-omap/include/plat/iommu.h | 20 ++-
arch/arm/plat-omap/include/plat/iommu2.h | 4 -
drivers/iommu/omap-iommu.c | 163 ++++++++++++++----
9 files changed, 245 insertions(+), 233 deletions(-)
create mode 100644 Documentation/devicetree/bindings/arm/omap/iommu.txt
--
1.7.9.5
next reply other threads:[~2012-10-12 1:06 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-12 1:06 Omar Ramirez Luna [this message]
2012-10-12 1:06 ` [PATCH v3 1/6] ARM: OMAP3/4: iommu: migrate to hwmod framework Omar Ramirez Luna
2012-10-12 1:06 ` [PATCH " Omar Ramirez Luna
2012-10-12 1:06 ` [PATCH v3 2/6] ARM: OMAP3/4: iommu: adapt to runtime pm Omar Ramirez Luna
2012-10-12 1:06 ` [PATCH " Omar Ramirez Luna
2012-10-12 7:48 ` Felipe Contreras
2012-10-12 17:46 ` Omar Ramirez Luna
2012-10-12 21:25 ` Felipe Contreras
2012-10-16 1:29 ` Omar Ramirez Luna
[not found] ` <CALLhW=6_0Rnp7-gNhCexUVzxam54KhoqAF6e8eiH5yo-wKBxzQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-10-16 3:23 ` Felipe Contreras
[not found] ` <CAMP44s0LSJhyG89mwJERHW0SsQrU+J4CC6=xhMUR=MSw0dxj-A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-10-17 23:51 ` Omar Ramirez Luna
2012-10-18 4:03 ` Felipe Contreras
2012-10-12 1:06 ` [PATCH v3 3/6] ARM: OMAP: iommu: pm runtime save and restore context Omar Ramirez Luna
2012-10-12 1:06 ` [PATCH " Omar Ramirez Luna
2012-10-12 1:06 ` [PATCH v3 4/6] ARM: OMAP: iommu: optimize save and restore routines Omar Ramirez Luna
2012-10-12 1:06 ` [PATCH " Omar Ramirez Luna
2012-10-12 1:06 ` [PATCH v3 5/6] ARM: OMAP: iommu: add device tree support Omar Ramirez Luna
2012-10-12 1:06 ` [PATCH v3 6/6] arm/dts: OMAP3/4: Add iommu nodes Omar Ramirez Luna
2012-10-16 17:22 ` [PATCH v3 0/6] OMAP: iommu: hwmod, reset handling and runtime PM Tony Lindgren
2012-10-17 23:52 ` Omar Ramirez Luna
2012-10-18 23:52 ` Tony Lindgren
2012-10-19 16:37 ` Omar Ramirez Luna
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